| ID | 40709 |
|---|---|
| Machine | ZX81 16K |
| Language | English |
| Genre | Utility: undetermined |
| Max Players | 1 |
| Magazine | Issue | Type | Score |
|---|---|---|---|
| Your Computer | 1981 #5 | Type-in | - |
| Release # | Year | Downloads | Comments |
|---|---|---|---|
| #0 | - | 0 |
| Type | Title | Publication | Issue | Date |
|---|---|---|---|---|
| type-in from magazine issue | Security Numbers | Your Computer - type-in from magazine issue v.1 #5 - 1981/Dec | Your Computer | 1981/12 |